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Mixins vs. Traits
What is the difference between Mixins and Traits?
2 Answers
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How do you exit from a void function in C++?
...turn statement!
return;
or
if (condition) return;
You don't need to (and can't) specify any values, if your method returns void.
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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
... developing an API client where I need to encode a JSON payload on request and decode a JSON body from the response.
1 Answ...
How to make PyCharm always show line numbers
...g to enable line numbers for all files, but I have to always right click and enable this on per file basis.
6 Answers
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What's the difference between @Secured and @PreAuthorize in spring security 3?
...can work with Spring Expression Language (SpEL). You can:
Access methods and properties of SecurityExpressionRoot.
Access method arguments (requires compilation with debug info or custom ParameterNameDiscoverer):
@PreAuthorize("#contact.name == principal.name")
public void doSomething(Contact con...
Html.RenderPartial() syntax with Razor
...method that writes to the response stream. A void method, in C#, needs a ; and hence must be enclosed by { }.
Partial() is a method that returns an MvcHtmlString. In Razor, You can call a property or a method that returns such a string with just a @ prefix to distinguish it from plain HTML you have ...
An expression tree may not contain a call or invocation that uses optional arguments
...s getting this when I made an overload. Something like void Blah(string a) and void Blah(object a). When I tried to MOQ out a call to the version with object, it gave me this error.
– vbullinger
Mar 21 '13 at 14:02
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Get and set position with jQuery .offset()
How to get and set the position of an element with the jQuery .offset method?
5 Answers
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Getting All Variables In Scope
...nk to the official page where you can download the canonical spec (a PDF), and here's one to the official, linkable HTML version.
Update based on your comment to Camsoft
The variables in scope for your event function are determined by where you define your event function, not how they call it. But...
android ellipsize multiline textview
...the ellipse, but only 2 lines are displayed. I tried to change the minimum and maximum number of rows of the component but it changes nothing.
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